Mercedes pulls the covers off Lewis Hamilton’s new F1 challenger for 2022

London - Mercedes on Friday took the wraps off its 2022 Formula One challenger, which the team hopes will allow Lewis Hamilton to take back the drivers' crown while also steering the team to an unprecedented ninth straight constructors' championship.

The F1 W13 has been designed to F1's radical new rules aimed at improving wheel-to-wheel racing and features the cleaner, swept-back aerodynamics and bigger 18-inch wheels of the new era.

The car, which will be driven by Hamilton and new team mate George Russell, who moves up from Williams, also has the return of Mercedes' traditional silver livery after the team ran a black colour scheme in a stand against racism for the last two seasons.

"The hopes are, first of all, that we have a competitive car," said team boss Toto Wolff. "We don’t know whether we’re even in the hunt for another title. My hope is that the car goes fast and that Lewis and George are happy with how it drives and that would be a good starting point."

Mercedes has dominated the last rules era which began with the introduction of the turbo-hybrid power units in 2014.

They have won every constructors' title since and would have completed a clean-sweep of title doubles but for a controversial safety car restart at the season-ending Abu Dhabi Grand Prix, which allowed Red Bull's Max Verstappen to pass race-leader Hamilton on the last lap and deny him an eighth title.

"It’s a little bit surreal that as a team we were able to achieve that eight times in a row," said Wolff. "Obviously there was this shadow with the drivers’ championship, Lewis’ championship, the Abu Dhabi situation, but let's look into the future."

The safety car bungle claimed the job of race director Michael Masi, who altered the restart rules